CN104759715A - Tapping tooling of drilling machine - Google Patents
Tapping tooling of drilling machine Download PDFInfo
- Publication number
- CN104759715A CN104759715A CN201510118656.8A CN201510118656A CN104759715A CN 104759715 A CN104759715 A CN 104759715A CN 201510118656 A CN201510118656 A CN 201510118656A CN 104759715 A CN104759715 A CN 104759715A
- Authority
- CN
- China
- Prior art keywords
- tapping
- sleeve
- drilling machine
- adjusting sleeve
- screw tap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G3/00—Arrangements or accessories for enabling machine tools not specially designed only for thread cutting to be used for this purpose, e.g. arrangements for reversing the working spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
Abstract
The invention discloses a tapping tooling of a drilling machine. The tapping tooling comprises a Mohs taper sleeve and a tapping screw tap, wherein a clamping board is arranged in the Mohs taper sleeve and is matched with the tapping screw tap, the end part of the sleeve is provided with an inner adjusting sleeve and an outer adjusting sleeve, and the inner adjusting sleeve and the outer adjusting sleeve have the same tapers; a spring clamping spring is arranged on the inner adjusting sleeve, and a clamping slot is formed in the outer adjusting sleeve. The tapping tooling provided by the invention is simple and reasonable in structure, the problem that a hand tapping product is low in precision can be effectively improved; meanwhile, due to the adjustable taper cooperation between the inner adjusting sleeve and the outer adjusting sleeve, the screw tap and the tooling can be closely cooperated, and the safety in the processing procedure can be ensured.
Description
Technical field
The present invention relates to a kind of auxiliary equipment of machining, be specifically related to a kind of tapping of drilling machine frock.
Background technology
Drilling machine refers to the lathe mainly using drill bit machining hole on workpiece.Usual bit is main motion, and drill bit moves axially as feed motion.Drilling machine structure is simple, and machining accuracy is relatively low, can holes drilled through, blind hole, changes special tool, can expand, spot-facing, reams or carries out the processing such as tapping.In process, workpiece is motionless, allows cutter move, and by center cutter alignment hole center, and makes cutter rotate (main motion).The feature of drilling machine is that workpiece maintains static, and cutter rotates.
Tapping processing is a kind of processing mode of drilling machine, and tapping is exactly adopt a kind of dedicated tool of machining internal thread in the circular hole of machine-shaping, rotates in the axial direction, has screw tap to cut the machining mode depicting internal thread on the surface at circular hole.Tapping processing is divided into manually processing and motor-driven processing two kinds of modes, in the prior art, for the boring of some aperture and the degree of depth, owing to not having suitable tapping tool, therefore, manually can only carry out tapping, thus reduce production efficiency and Product Precision.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides a kind of security high, simple and reasonable tapping of drilling machine frock.
Technique effect of the present invention is achieved through the following technical solutions:
A kind of tapping of drilling machine frock, comprise mohs bush and screw tap for tapping, clamp is provided with in mohs bush sleeve, described clamp matches with screw tap for tapping, be provided with at described sleeve ends and regulate inner sleeve and regulate overcoat, described adjustment inner sleeve and adjustment overcoat, with identical tapering, put in described adjustment and are provided with spring jump ring, put and be provided with draw-in groove outside described adjustment.
Wherein, put in described adjustment be provided with regulate gap.
Wherein, described adjustment gap is many.
Wherein, described spring jump ring is provided with many groups on axial diverse location.
Wherein, described spring jump ring and draw-in groove cooperatively interact.
Concrete, the tapping of drilling machine frock in the present invention is connected with drilling machine by mohs bush, clamp and screw tap square toes transfer of torque.After regulating inner sleeve machining screw to complete, with wire cutting machine tool in the adjustment gap regulating the axial uniform cutting of inner sleeve four 3mm*50mm, inner sleeve and adjustment overcoat is regulated to coordinate by tapering and jump ring and draw-in groove the internal diameter size changing and regulate inner sleeve, make screw tap and frock close-fitting, ensure the concentricity of screw tap and drill press spindle.
The invention has the beneficial effects as follows:
The present invention is simple and reasonable, effectively can improve the low problem of hand tapping Product Precision, meanwhile, regulates inner sleeve and the adjustable taper fit regulating overcoat, screw tap and frock can be made to closely cooperate, guarantee the security of process.
Accompanying drawing explanation
Fig. 1 is a kind of tapping of drilling machine tool structure schematic diagram disclosed by the invention.
Detailed description of the invention
As shown in Figure 1, a kind of tapping of drilling machine frock, comprise mohs bush 1 and screw tap for tapping (not shown), clamp 3 is provided with in mohs bush 1 sleeve 2, described clamp 3 matches with screw tap for tapping, is provided with regulates inner sleeve 4 and regulate overcoat 5 in described sleeve 2 end, and described adjustment inner sleeve 4 outer wall and adjustment overcoat 5 inwall are with identical tapering, described adjustment inner sleeve 4 axially 3 positions is provided with 3 groups of spring jump rings 7, puts and be provided with draw-in groove 8 outside described adjustment.Described spring jump ring and draw-in groove cooperatively interact.Wherein, described adjustment inner sleeve 4 is provided with and regulates gap 6, described adjustment gap 6 is many.
Concrete, the tapping of drilling machine frock in the present invention is connected with drilling machine by mohs bush 1, clamp 3 and screw tap square toes transfer of torque.After regulating inner sleeve 4 machining screw to complete, with wire cutting machine tool in the adjustment gap 6 regulating the uniform cutting of inner sleeve four 3mm*50mm, coordinating and regulating inner sleeve 4 to make to change the internal diameter size regulating inner sleeve 4 with regulating coordinating of overcoat 5 tapering by spring jump ring 7 and draw-in groove 8, make screw tap and frock close-fitting, ensure the concentricity of screw tap and drill press spindle.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a tapping of drilling machine frock, comprise mohs bush and screw tap for tapping, it is characterized in that: in mohs bush sleeve, be provided with clamp, described clamp matches with screw tap for tapping, be provided with at described sleeve ends and regulate inner sleeve and regulate overcoat, described adjustment inner sleeve and adjustment overcoat, with identical tapering, put in described adjustment and are provided with spring jump ring, put and be provided with draw-in groove outside described adjustment.
2. a kind of tapping of drilling machine frock according to claim 1, is characterized in that: put in described adjustment and be provided with adjustment gap.
3. a kind of tapping of drilling machine frock according to claim 2, is characterized in that: described adjustment gap is many.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118656.8A CN104759715A (en) | 2015-03-18 | 2015-03-18 | Tapping tooling of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118656.8A CN104759715A (en) | 2015-03-18 | 2015-03-18 | Tapping tooling of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104759715A true CN104759715A (en) | 2015-07-08 |
Family
ID=53641988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118656.8A Pending CN104759715A (en) | 2015-03-18 | 2015-03-18 | Tapping tooling of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104759715A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021051A (en) * | 1975-03-08 | 1977-05-03 | Yutaka Seiko Kabushiki Kaisha | Chuck for machine tools |
| CN201455713U (en) * | 2009-06-25 | 2010-05-12 | 成都千木数控刀具有限公司 | Spring clamping head knife handle with eccentric locking nut balance structure |
| CN201693387U (en) * | 2009-12-14 | 2011-01-05 | 嘉兴永佳精密机械制造有限公司 | Worm-and-gear collet locking mechanism |
| CN202377831U (en) * | 2011-12-28 | 2012-08-15 | 宁波欧乐机械有限公司 | Strong chuck |
| CN103639745A (en) * | 2013-11-25 | 2014-03-19 | 重庆市璧山爱华有限责任公司 | Eccentric collet chuck |
-
2015
- 2015-03-18 CN CN201510118656.8A patent/CN104759715A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021051A (en) * | 1975-03-08 | 1977-05-03 | Yutaka Seiko Kabushiki Kaisha | Chuck for machine tools |
| CN201455713U (en) * | 2009-06-25 | 2010-05-12 | 成都千木数控刀具有限公司 | Spring clamping head knife handle with eccentric locking nut balance structure |
| CN201693387U (en) * | 2009-12-14 | 2011-01-05 | 嘉兴永佳精密机械制造有限公司 | Worm-and-gear collet locking mechanism |
| CN202377831U (en) * | 2011-12-28 | 2012-08-15 | 宁波欧乐机械有限公司 | Strong chuck |
| CN103639745A (en) * | 2013-11-25 | 2014-03-19 | 重庆市璧山爱华有限责任公司 | Eccentric collet chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |